AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Esther ∴ Orbital info ∴ Epoch epochXXX

(622) Esther ▹

ORBITAL INFORMATION

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(ASCII data file 622.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.41416	4.622e-09	au
e	0.243423	2.736e-08
i	8.636	3.052e-06	deg
Ω	141.9	2.061e-05	deg
ω	256.95	2.145e-05	deg
M	109.046	7.475e-06	deg

Other useful info
Absolute Magnitude (H)	10.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8265	au
Aphelion	3.0018	au
Asc. node-Earth separation	1.41651	au
Desc. node-Earth separation	1.14035	au
Earth MOID	0.85667	au
Orbital period	1370.08	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	0.03699089	0.00783199	0.00973080	-0.00730677	-0.38224913
0.03699089	1.00000000	0.00838657	-0.00456566	-0.02630446	0.03521442
0.00783199	0.00838657	1.00000000	0.12869840	-0.12193576	-0.00340156
0.00973080	-0.00456566	0.12869840	1.00000000	-0.95000556	0.00107722
-0.00730677	-0.02630446	-0.12193576	-0.95000556	1.00000000	-0.27340850
-0.38224913	0.03521442	-0.00340156	0.00107722	-0.27340850	1.00000000

Covariance matrix
2.13663043E-17	4.67843171E-18	1.10476883E-16	9.27041659E-16	-7.24550673E-16	-1.32070881E-14
4.67843171E-18	7.48654767E-16	7.00260465E-16	-2.57472014E-15	-1.54400542E-14	7.20206717E-15
1.10476883E-16	7.00260465E-16	9.31256266E-12	8.09457181E-12	-7.98259833E-12	-7.75904850E-14
9.27041659E-16	-2.57472014E-15	8.09457181E-12	4.24788033E-10	-4.20040220E-10	1.65954036E-13
-7.24550673E-16	-1.54400542E-14	-7.98259833E-12	-4.20040220E-10	4.60211202E-10	-4.38416072E-11
-1.32070881E-14	7.20206717E-15	-7.75904850E-14	1.65954036E-13	-4.38416072E-11	5.58716789E-11